Middle School

Select the temperature scale that matches each boiling point for water.

1. Water boils at 373 [Celsius to Fahrenheit, Celsius to Fahrenheit, kelvins].
2. Water boils at 100 [Celsius to Fahrenheit, Celsius to Fahrenheit, kelvins].
3. Water boils at 212 [Celsius to Fahrenheit, Celsius to Fahrenheit, kelvins].

Which one is it?